Error Analysis and Suppression of Rectangular-Pulse Binary Phase Modulation Technology in an Interferometric Fiber-Optic Sensor

Error Analysis and Suppression of Rectangular-Pulse Binary Phase Modulation Technology in an Interferometric Fiber-Optic Sensor

In the field of interferometric fiber-optic sensing, the phase-shifting technique is well known as a highly efficient method for retrieving the phase signal from the interference light intensity. The rectangular-pulse binary phase modulation (RPBPM) method is a typical phase-shifting method with the...

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Bibliographic Details
Main Authors: Qian Cheng, Hong Ding, Xianglei Pan, Nan Chen, Wenxu Sun, Zhongjie Ren, Ke Cui
Format: Article
Language:English
Published: MDPI AG 2025-08-01
Series:Sensors
Subjects:
fiber-optic sensor
interferometer
phase modulation
phase demodulation
Online Access:https://www.mdpi.com/1424-8220/25/15/4839
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